*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR6350000
CHEMICAL NAME           : 3(2H)-Pyridazinone,
                          4,5-dihydro-6-(m-bromophenyl)-4-hydroxy-4-methyl-2-(2
                          -morpholinoethyl)-, hydrochloride
CAS REGISTRY NUMBER     : 33048-54-3
LAST UPDATED            : 199109
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C17-H22-Br-N3-O3.Cl-H
MOLECULAR WEIGHT        : 432.79
WISWESSER LINE NOTATION : T6NNV FUTJ DQ D1 FR CE& B2- AT6N DOTJ &GH
SYNONYMS/TRADE NAMES :
   * AG 293
   *   4,5-Dihydro-6-(m-bromophenyl)-4-hydroxy-4-methyl-2-morpholinoethyl-3(2H)
     -pyridazone HCl
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 425 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CHTPBA Chimica Therapeutica.  (Paris, France)  V.1-8, 1965-73.  For
   publisher information, see EJMCA5.  Volume(issue)/page/year: 6,109,1971
 
                            *** END OF RECORD ***